Underground mode roaming

CesiumJS
1

Can cesium roam (forward, backward, etc.) in underground mode

2

It is possible to place and view elements below the terrain, if that’s what you mean.

Here’s an example: Cesium Sandcastle

Best regards

3

@wenyu1 welcome to the community :grinning: :rocket:
@Arkaides thanks for the suggestion! I think this is a great place for @wenyu1 to start.